IceBridge Gravimeter L4 Bathymetry, Version 1
Data set id:
IGBTH4
DOI: 10.5067/DQVUVQCRYAM4
This is the most recent version of these data.
Version Summary
Version Summary
Initial release
Overview
This data set contains bathymetry of Arctic fjords and Antarctic ice shelves based on measurements from IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies (IGGRV1B) and IceBridge LDEO Gravimeter Suite L1B Geolocated Free Air Gravity Anomalies (IGLGS1B). The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
Parameter(s):
BATHYMETRY
Platform(s):
DC-8
G-V
P-3B
Sensor(s):
AIRGrav
LGS
Data Format(s):
ASCII
Temporal Coverage:
- 1 January 2010 to 19 November 2019
Temporal Resolution:
- Varies
Spatial Resolution:
- varies
- varies
Spatial Reference System(s):
- WGS 84 / Antarctic Polar StereographicEPSG:3031
- WGS 84 / NSIDC Sea Ice Polar Stereographic NorthEPSG:3413
- WGS 84EPSG:4326
Spatial Coverage:
- N:83S:61E:-17W:-70
- N:-65S:-75E:155W:-135
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.
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